Backpack type three-dimensional laser scanners

The invention relates to the technical field of image collection equipment and specifically discloses backpack type three-dimensional laser scanners. A backpack type three-dimensional laser scanner comprises a backpack body and a three-dimensional laser scanner. Vertical convex strips are set on two opposite side walls of the backpack body. Vertical sliding cavities are set in the convex strips. The sliding cavities are in vertical sliding connection with supporting rods. The top ends of the supporting rods extend out of the sliding cavities. A supporting base is set at the bottom ends of thesupporting rods. A plurality of equidistant locking through slots are set along axial directions of the supporting rods. A plurality of locking holes I are set on the side walls of the sliding cavities. The locking holes I correspond to the locking through slots. Locking pins are in sliding connection with the locking holes I. Upper and lower ear plates are set on the side walls of the convex strips. Sliding plates are in